180518968

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^2\times {\mathrm{3833}}^1$

素因数の和:3904

約数の個数: 48

約数和(自身を含む): 400729680

約数和(自身を除く): 220210712

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 841, 1624, 1682, 3364, 3833, 5887, 6728, 7666, 11774, 15332, 23548, 26831, 30664, 47096, 53662, 107324, 111157, 214648, 222314, 444628, 778099, 889256, 1556198, 3112396, 3223553, 6224792, 6447106, 12894212, 22564871, 25788424, 45129742, 90259484, 180518968]

約数ペア:

[(1, 180518968), (2, 90259484), (4, 45129742), (7, 25788424), (8, 22564871), (14, 12894212), (28, 6447106), (29, 6224792), (56, 3223553), (58, 3112396), (116, 1556198), (203, 889256), (232, 778099), (406, 444628), (812, 222314), (841, 214648), (1624, 111157), (1682, 107324), (3364, 53662), (3833, 47096), (5887, 30664), (6728, 26831), (7666, 23548), (11774, 15332)]